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Apache Software Foundation
3,000 known vulnerabilities.
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Medium 6.6
Apache Log4j2 vulnerable to RCE via JDBC Appender when attacker controls configuration
Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender with a JNDI LDAP data source URI when an attacker has control o…
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Medium 5.9
Apache Log4j2 does not always protect from infinite recursion in lookup evaluation
Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a craf…
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Medium 6.5
Apache Druid: The HTTP inputSource allows authenticated users to read data from other sources than intended (incomplete fix of CVE-2021-26920)
In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of t…
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Medium 6.5
Possible limited path traversal vulnerabily in Apache Commons IO
In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not furth…
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Medium 6.1CVE-2019-10078 Public exploit
Cross-site Scriptin in JSPWiki
A carefully crafted plugin link invocation could trigger an XSS vulnerability on Apache JSPWiki 2.9.0 to 2.11.0.M3, which could lead to session hijacking. Initial reporting indicated ReferredPagesPlugin, but further analysis showed that multiple plugins were …
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Medium 6.1CVE-2019-10077 Public exploit
Cross-site Scripting in JSPWiki
A carefully crafted InterWiki link could trigger an XSS vulnerability on Apache JSPWiki 2.9.0 to 2.11.0.M3, which could lead to session hijacking.
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Medium 6.1CVE-2019-10076 Public exploit
Cross-Site Scripting in JSPWiki
A carefully crafted malicious attachment could trigger an XSS vulnerability on Apache JSPWiki 2.9.0 to 2.11.0.M3, which could lead to session hijacking.
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Medium 6.1
Cross-site Scripting in Apache Pluto Chatroom demo
The input fields of the Apache Pluto "Chat Room" demo portlet 3.0.0 and 3.0.1 are vulnerable to Cross-Site Scripting (XSS) attacks. Mitigation: * Uninstall the ChatRoomDemo war file - or - * migrate to version 3.1.0 of the chat-room-demo war file
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Medium 4.3
Apache Tomcat Open Redirect vulnerability
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redi…
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Medium 5.3CVE-2018-8041 Public exploit
Apache Camel's Mail is vulnerable to path traversal
Apache Camel's Mail 2.20.0 through 2.20.3, 2.21.0 through 2.21.1 and 2.22.0 is vulnerable to path traversal.
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Medium 4.2
org.apache.spark:spark-core_2.10 and org.apache.spark:spark-core_2.11 Improper Authentication vulnerability
From version 1.3.0 onward, Apache Spark's standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit. In standalone, the config property 'spark.authenticate.secret' establishes a shared secret for aut…
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Medium 6.1
Moderate severity vulnerability that affects apache axis
Apache Axis 1.x up to and including 1.4 is vulnerable to a cross-site scripting (XSS) attack in the default servlet/services.
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Medium 5.3CVE-2018-1313 Public exploit
Improper Access Control in Apache Derby
In Apache Derby 10.3.1.4 to 10.14.1.0, a specially-crafted network packet can be used to request the Derby Network Server to boot a database whose location and contents are under the user's control. If the Derby Network Server is not running with a Java Secur…
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Medium 4.9
Exposure of Sensitive Information to an Unauthorized Actor in Apache syncope-cope
An administrator with user search entitlements in Apache Syncope 1.2.x before 1.2.11, 2.0.x before 2.0.8, and unsupported releases 1.0.x and 1.1.x which may be also affected, can recover sensitive security values using the fiql and orderby parameters.
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Medium 5.5CVE-2018-1324 Public exploit
Apache Commons Compress vulnerable to denial of service due to infinite loop
A specially crafted ZIP archive can be used to cause an infinite loop inside of Apache Commons Compress' extra field parser used by the ZipFile and ZipArchiveInputStream classes in versions 1.11 to 1.15. This can be used to mount a denial of service attack ag…
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Medium 5.9
Apache Tomcat unauthorized access vulnerability
The URL pattern of "" (the empty string) which exactly maps to the context root was not correctly handled in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 when used as part of a security constraint definition. This …
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Medium 6.5
Apache Tomcat information exposure vulnerability
Security constraints defined by annotations of Servlets in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 were only applied once a Servlet had been loaded. Because security constraints defined in this way apply to th…
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Medium 5.5CVE-2017-12624 Public exploit
Improper Input Validation in Apache CXF
Apache CXF supports sending and receiving attachments via either the JAX-WS or JAX-RS specifications. It is possible to craft a message attachment header that could lead to a Denial of Service (DoS) attack on a CXF web service provider. Both JAX-WS and JAX-RS…
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Medium 5.3CVE-2014-0043 Public exploit
Apache Wicket allows attackers to check for third-party libraries
In Apache Wicket 1.5.10 or 6.13.0, by issuing requests to special urls handled by Wicket, it is possible to check for the existence of particular classes in the classpath and thus check whether a third party library with a known security vulnerability is in u…
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Medium 6.1CVE-2016-6812 Public exploit
Improper Neutralization of Input During Web Page Generation in Apache CXF
The HTTP transport module in Apache CXF prior to 3.0.12 and 3.1.x prior to 3.1.9 uses FormattedServiceListWriter to provide an HTML page which lists the names and absolute URL addresses of the available service endpoints. The module calculates the base URL us…
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Medium 6.1CVE-2016-5394 Public exploit
Cross site scripting in Apache Sling
In the XSS Protection API module before 1.0.12 in Apache Sling, the encoding done by the XSSAPI.encodeForJSString() method is not restrictive enough and for some input patterns allows script tags to pass through unencoded, leading to potential XSS vulnerabili…